| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.41 | 3.369% | $155.4773 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $220.46 | 11.726% | $246.3111 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $119.42 | 7.644% | $128.5485 | $128.55 | $128.55 | $128.50 |
| Purchase #4 | $88.80 | 11.256% | $98.7953 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $131.25 | 12.847% | $148.1117 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $93.41 | 3.754% | $96.9166 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $243.28 | 6.176% | $258.305 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $1,047.03 | $1,132.4655 | $1,132.48 | $1,132.45 | $1,132.40 | |